Patent US2534575A successfully refreshed from Google Patents.
Patent US3227644A successfully refreshed from Google Patents.
Patent US4546428A successfully refreshed from Google Patents.
Patent US3275560A successfully refreshed from Google Patents.
Patent CH33850A successfully refreshed from Google Patents.
Patent US2348642A successfully refreshed from Google Patents.
Patent DE525136C successfully refreshed from Google Patents.
← Back to Patent Explorer
DE525136C Expired / Lapsed DE ⏱️ 0.0 years remaining

Device for setting and maintaining the set inclination of an electric hand drill

Assignee: Individual
•
Filing: —
•
Granted: 1931-05-19
•
Expires: 1948-05-19
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-09 00:08
CPC Classifications
B; B25; B25H; B25H1/00; B25H1/0021; B25H1/0078; B25H1/0085

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag